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|Status||Date Listed||Lead Region||Where Listed|
|Threatened||09/20/1979||Foreign (Headquarters)||Wherever found|
|08/21/1979||44 FR 49218 49220||ETWP; Determination of Threatened Status for Grevy's Zebra and Hartmann's Mountain Zebra|
|12/23/1977||42 FR 64382 64384||Proposed Endangered Status for Grevy's Zebra and Hartmann's Mountain zebra; 42 FR 64382 64384 (Equus grevyi, Equus zebra hartmannae)|